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UN R79: Proposal for a Supplement to the 03 series of amendments
Document GRVA/2021/7
20 November 2020

Proposal to allow a grace time in order to deal with unexpected changes in the radius of the curvature of a bend by permitting the system to exceed the aysmax limit of 3 m/s² by a maximum of 40 per cent for up to two seconds.

Submitted by AVERE
Status: Withdrawn
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Previous Documents, Discussions, and Outcomes
6. (a) | Automatically Commanded Steering Function

47. The expert from AVERE introduced ECE/TRANS/WP.29/GRVA/2021/7, a revised amendment proposal to the Automatically Commanded Steering Function (ACSF) of Category B1 provisions in UN Regulation No. 79 (maximum lateral acceleration aymax). The expert from the Netherlands opposed to the proposal, as it could generate mode confusion and overreliance on the market. The experts from France, the European Commission and UK supported the proposal. The expert from Germany suggested that the proposal is further discussed by a task force. GRVA agreed to keep the proposal on hold.

Related and Previous Documents
GRVA/2020/7
Relates to UN R79 |